complete yet simple CSS parser (Python3 version)

 tinycss is a complete yet simple CSS parser for Python. It supports the full
 syntax and error handling for CSS 2.1 as well as some CSS 3 modules:
 .
  * CSS Color 3
  * CSS Fonts 3
  * CSS Paged Media 3
 .
 It is designed to be easy to extend for new CSS modules and syntax,
 and integrates well with cssselect for Selectors 3 support.
 .
 This package contains the Python 3 version of the library.